Alternative energy sources that use the natural power of the wind, waves and sun are too expensive and complicated to replace the coal, oil and gas that we use to power our cities and transport. To what extent do you agree or disagree?

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Alternative
energy
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sources are considered the answer to our reliance on fossil fuels, as sources of alternative
energy
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are low emitters of CO2 and are sustainable means of providing electrical
power
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. Critics of green
energy
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contented that current technologies are
eighter
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either
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too costly or impractical to replace our current
energy
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. I partially agree with
this
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opinion
due to
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the reasons which be discussed in the following paragraphs. The advantages of green and renewable
energy
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are obvious. There is no worry about dwindling supplies of expensive resources. Solar
power
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will never run out. Once the initial costs of the equipment are paid off, the electricity is basically free.
Furthermore
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, another major advantage of these sources of
energy
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is that they have low emissions.
For instance
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, wind turbines and hydroelectric
power
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stations have no
further
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air pollution or the risk of environmental contamination.
However
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,
this
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notion of a perfect world of free and non-polluting
energy
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draws criticism.
It is clear that
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solar
power
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will not work at night or even in every country that has windy air or sunny days. More importantly, replacing our
energy
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need
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needs
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from fuel resources with green
energy
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,
require
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requires
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constant research and development and
also
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government cooperation. One
last
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obstacle to the
adaption
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adoption
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of green
energy
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is nuclear
power
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. Many countries provide their amount of
energy
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from nuclear
power
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and consider it as a more practical solution than messing up with the wind and sun. In conclusion, there is little doubt that we will soon need to wean off fossil fuels and on to an alternative fuel source. I partially agree with the idea that the most expensive infrastructures for the implementation of renewable
energy
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will
be replaced
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replace
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our fossil fuels very soon.
Submitted by TUTOO on

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